IBM pSeries 690 Service Manual page 6

MAP 1235: System Array Self-Repair Problem Resolution for Linux
MAP 1320: Service Focal Point . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
MAP 1321: Quick Entry MAP for Systems with Service Focal Point . . . . . . . . . . . . . . 172
MAP 1322: End of Call MAP for Systems with Service Focal Point . . . . . . . . . . . . . . 185
MAP 1420: Recovery Procedures for Hot-Pluggable PCI Adapters . . . . . . . . . . . . . . 190
MAP 1520: Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
MAP 1521: The System Will Not Power On And No Error Codes Are Available . . . . . . . . . 198
MAP 1522: UEPO Switch On The BPC Is In The Bypass Position . . . . . . . . . . . . . . 201
MAP 1523: There Is a Bulk Power Regulator (BPR) Communications Fault . . . . . . . . . . . 202
MAP 1524: An Open Room EPO Switch Has Been Detected From One Side . . . . . . . . . . 203
MAP 1525: There Is a 350 Volt Bulk Failure . . . . . . . . . . . . . . . . . . . . . . 205
MAP 1526: There Is An Integrated Battery Feature (IBF) Failure . . . . . . . . . . . . . . . 208
MAP 1527: An Airflow Loss Has Been Detected . . . . . . . . . . . . . . . . . . . . . 211
MAP 1528: There Is A Processor (Critical/Warning) Overtemperature Fault . . . . . . . . . . . 213
MAP 1529: There Is A Bulk Power Assembly (BPA) Communication Failure
MAP 152a: Loss of ac Power or Phase Missing . . . . . . . . . . . . . . . . . . . . . 216
MAP 152b: 2.5 V Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . . . 218
MAP 152c: 1.8 V Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . . . 225
MAP 152d: 1.5 V Auxiliary Current/Voltage Problem in Processor Subsystem . . . . . . . . . . 233
MAP 152e: 1.5 V CPU Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . 242
MAP 152f: 3.3 V Current/Voltage Problem in Processor Subsystem
MAP 152g: 5.0 V Current/Voltage Problem in Processor Subsystem . . . . . . . . . . . . . 255
MAP 152h: 3.3V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . . 261
MAP 152i: 5.0 V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . . 269
MAP 152j: 2.5 V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . . 278
MAP 152k: 12.0 V Current/Voltage Problem in I/O Subsystem
MAP 152l: -12.0V Current/Voltage Problem in I/O Subsystem . . . . . . . . . . . . . . . . 295
MAP 152m: Cable Problem in Power Subsystem . . . . . . . . . . . . . . . . . . . . 302
MAP 152n: DASD Subsystem Power Problem . . . . . . . . . . . . . . . . . . . . . 306
MAP 1540: Problem Isolation Procedures . . . . . . . . . . . . . . . . . . . . . . . 310
MAP 1541: JTAG Problem Isolation . . . . . . . . . . . . . . . . . . . . . . . . . 312
MAP 1542: I/O Problem Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . 320
MAP 1543: MCM Module Problem Isolation . . . . . . . . . . . . . . . . . . . . . . 339
MAP 1544: Inner L3 Module Problem Isolation . . . . . . . . . . . . . . . . . . . . . 342
MAP 1545: Outer L3 Module Problem Isolation . . . . . . . . . . . . . . . . . . . . . 344
MAP 1546: Memory Book Problem Isolation . . . . . . . . . . . . . . . . . . . . . . 347
MAP 1547: I/O Book Problem Isolation . . . . . . . . . . . . . . . . . . . . . . . . 350
MAP 1548: Memory and Processor Problem Isolation . . . . . . . . . . . . . . . . . . . 352
MAP 1549: Attention Problem Isolation . . . . . . . . . . . . . . . . . . . . . . . . 355
MAP 154A: I2C Bus Problem Isolation . . . . . . . . . . . . . . . . . . . . . . . . 363
MAP 154B: Insufficient Hardware Resources Problem Isolation . . . . . . . . . . . . . . . 368
Chapter 4. Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
IPL Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371
Service Processor Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . 374
Firmware Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381
Chapter 5. Error Code to FRU Index . . . . . . . . . . . . . . . . . . . . . . . . 415
Performing Slow Boot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415
Confirming Initial Error Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . 416
Four-Character Checkpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
Replacing the Media Subsystem Operator Panel . . . . . . . . . . . . . . . . . . . . 417
Replacing the Network Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
Determining Location Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . 417
Checkpoints and Error Codes Index . . . . . . . . . . . . . . . . . . . . . . . . . 418
Operator Panel Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
iv Eserver pSeries 690 Service Guide
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